| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu{+} + F{-} = CuF
HI(ac) + K2SO3(s) = H2SO3 + KI =>
2 HI(ac) + K2SO3(s) = H2SO3 + 2 KI
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
XeCl4 = Xe + Cl2 =>
XeCl4 = Xe + 2 Cl2
GaCl3 + AlEt3 = GaEt3 + AlClEt2 =>
GaCl3 + 3 AlEt3 = GaEt3 + 3 AlClEt2
C2H5OH1 + O2(g) = CO2(g) + H2O(g) =>
C2H5OH1 + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
GeCl4 + Bu3SnH + C4H8O2 = GeCl2(O2C4H8) + Bu3SnCl + H2 =>
GeCl4 + 2 Bu3SnH + C4H8O2 = GeCl2(O2C4H8) + 2 Bu3SnCl + H2
H3PO4 + As(OH)5 = As3(PO4)5 + H2O =>
5 H3PO4 + 3 As(OH)5 = As3(PO4)5 + 15 H2O
Fe(SCN) + Na2C4H4O6 = FeC4H4O6 + Na2SCN =>
Fe(SCN) + Na2C4H4O6 = FeC4H4O6 + Na2SCN
H2SO3 + Mn(OH)7 = Mn2(SO3)7 + H2O =>
7 H2SO3 + 2 Mn(OH)7 = Mn2(SO3)7 + 14 H2O
Ca{+2} + CO3{-2} = CaCO3 =>
Ca{+2} + CO3{-2} = CaCO3
ZnSO4*H2O + (NH4)2SO4 + H2O = (NH4)2Zn(SO4)2*6H2O =>
ZnSO4*H2O + (NH4)2SO4 + 5 H2O = (NH4)2Zn(SO4)2*6H2O
Sr(HCO3)2 = CO2 + H2O + SrO =>
Sr(HCO3)2 = 2 CO2 + H2O + SrO
(NH4)2S + Ni(ClO3)3 = NH4ClO3 + Ni2S3 =>
3(NH4)2S + 2 Ni(ClO3)3 = 6 NH4ClO3 + Ni2S3
MnS2O3 + KClO3 + H2O = KCl + MnSO4 + H2SO4 =>
3 MnS2O3 + 4 KClO3 + 3 H2O = 4 KCl + 3 MnSO4 + 3 H2SO4
AuF3 + MgO = Au2O3 + MgF2 =>
2 AuF3 + 3 MgO = Au2O3 + 3 MgF2
La(NO3)3*6H2O + Ni(NO3)2*6H2O + C6H8O7*H2O = LaNiO3 + N2 + CO2 + H2O =>
6 La(NO3)3*6H2O + 6 Ni(NO3)2*6H2O + 8 C6H8O7*H2O = 6 LaNiO3 + 15 N2 + 48 CO2 + 112 H2O
CrO7 + SO3 = Cr + SO4 =>
CrO7 + 7 SO3 = Cr + 7 SO4
Fe2S3 = Fe + S =>
Fe2S3 = 2 Fe + 3 S
C4H11NO2 + C6H8O6 = C10H19NO8 =>
C4H11NO2 + C6H8O6 = C10H19NO8
(CH3NH3)2CO3 + NaOH = CH3NH2 + Na2CO3 + H2O =>
(CH3NH3)2CO3 + 2 NaOH = 2 CH3NH2 + Na2CO3 + 2 H2O
NH4HSO4 + HCl = NH4Cl + H2SO4 =>
NH4HSO4 + HCl = NH4Cl + H2SO4
FeO2(s) + O2(g) = FeO3(s) =>
2 FeO2(s) + O2(g) = 2 FeO3(s)
Ag2O + Al = Ag + AlO =>
Ag2O + Al = 2 Ag + AlO
ZnCl2 + H2 + Na2S = ZnS + Na + HCl =>
ZnCl2 + H2 + Na2S = ZnS + 2 Na + 2 HCl
KClO3 + FeCl3 = KCl + FeCl2 + ClO2 =>
2 KClO3 + 3 FeCl3 = 2 KCl + 3 FeCl2 + 3 ClO2
N2O3 + K2O = KNO2 =>
N2O3 + K2O = 2 KNO2
AgF + H2SO4 = Ag2SO4 + HF =>
2 AgF + H2SO4 = Ag2SO4 + 2 HF
AlCl3N(CH3)3 + SiF4 = AlCl3 + SiF4N(CH3)3 =>
AlCl3N(CH3)3 + SiF4 = AlCl3 + SiF4N(CH3)3
(NO)2SnCl6 + H2O = HCl + SnO2*H2O + HNO2 =>
(NO)2SnCl6 + 5 H2O = 6 HCl + SnO2*H2O + 2 HNO2
HBr + KClO3 = KCl + Br2 + H2O =>
6 HBr + KClO3 = KCl + 3 Br2 + 3 H2O
Na2CrO4 + K2Cr2O7 = Na2Cr2O7 + K2CrO4 =>
Na2CrO4 + K2Cr2O7 = Na2Cr2O7 + K2CrO4
Cr2(SO4)3 + Li2S + H2O = Cr(OH)3 + H2S + Li2SO4 =>
Cr2(SO4)3 + 3 Li2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 3 Li2SO4
CH3Cl + Na = C4H10 + NaCl + HCl =>
4 CH3Cl + 2 Na = C4H10 + 2 NaCl + 2 HCl
Pb(NO3)2 + KOH = K(NO3)2 + Pb(OH) =>
Pb(NO3)2 + KOH = K(NO3)2 + Pb(OH)
Me + N2 = Me3N =>
6 Me + N2 = 2 Me3N
Ca(NO3)2 + H(OH) = Ca(OH)2 + H(NO3) =>
Ca(NO3)2 + 2 H(OH) = Ca(OH)2 + 2 H(NO3)
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
Na2CrO4 + K2Cr2O7 = Na2Cr2O7 + K2CrO4 =>
Na2CrO4 + K2Cr2O7 = Na2Cr2O7 + K2CrO4
H2SO4 + Fe3(PO4)2 = FeSO4 + H3PO4 =>
3 H2SO4 + Fe3(PO4)2 = 3 FeSO4 + 2 H3PO4
Fe3(SO4)2 + Mn = MnSO4 + Fe =>
Fe3(SO4)2 + 2 Mn = 2 MnSO4 + 3 Fe
CS2 + KOH + KClO = K2SO4 + K2CO3 + KCl + H2O =>
CS2 + 6 KOH + 8 KClO = 2 K2SO4 + K2CO3 + 8 KCl + 3 H2O
FeSO = Fe + SO =>
FeSO = Fe + SO
Ni(OH)2 + NH3H2O = (Ni(NH3)6)(OH)2 + H2O =>
Ni(OH)2 + 6 NH3H2O = (Ni(NH3)6)(OH)2 + 6 H2O
Na2S2O3 = Na2O4 + Na2S5 + O2 =>
10 Na2S2O3 = 6 Na2O4 + 4 Na2S5 + 3 O2
CH3COOAg + Fe(NO3)3 + KOH = AgNO3 + CH3COOK + Fe(OH)3 =>
3 CH3COOAg + Fe(NO3)3 + 3 KOH = 3 AgNO3 + 3 CH3COOK + Fe(OH)3
KAlH4 + H2O = KAl(OH)4 + H2 =>
KAlH4 + 4 H2O = KAl(OH)4 + 4 H2
(NH4)3PO4 + KOH = NH3H2O + K3PO4 =>
(NH4)3PO4 + 3 KOH = 3 NH3H2O + K3PO4
ZnO + BaCO3 = BaZnO2 + CO2 =>
ZnO + BaCO3 = BaZnO2 + CO2
Cr(OH)3 + KOH + KClO = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 4 KOH + 3 KClO = 2 K2CrO4 + 3 KCl + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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